Billionaire real estate mogul and former reality television personality Donald Trump is the 45th president of the United States.

Mark Zuckerberg is co-founder and CEO of the social-networking website Facebook, as well as one of the world's youngest billionaires.

Michael Phelps shared his personal struggle with anxiety, depression and suicidal thoughts at a mental health conference. The Olympic swimmer said his first major depression was in 2004, which was around the time he was charged with his first DUI.

Christina Aguilera graces the new cover of ‘Paper’ magazine with "minimal makeup.” The singer credits her transformation from "assless chaps" to "old Hollywood-inspired retro glam" to being a performer by nature and progress in diversity in Hollywood, telling haters where to shove it.

Queen Latifah is a Grammy Award-winning rapper, record producer and actress, known for her roles in the big-screen adaptation of 'Chicago' and the TV film 'Bessie.'

Billionaire media executive and philanthropist Oprah Winfrey is best known for hosting her own internationally popular talk show from 1986 to 2011. From there she launched her own television network, OWN.

Vladimir Putin gifted President Donald Trump an Adidas soccer ball to celebrate the World Cup, held in Russia, which had markings indicating it had a chip that allows fans to access mobile content and could theoretically be programmed to initiate an attack on nearby phones.

Actor and producer Brad Pitt is an Academy Award and Golden Globe winner known for such films as 'Legends of the Fall,' 'Fight Club,' 'The Curious Case of Benjamin Button,' 'Moneyball' and '12 Years a Slave.'

The wife of President Franklin D. Roosevelt, Eleanor Roosevelt changed the role of the first lady through her active participation in American politics.

Maya Angelou was a civil rights activist, poet and award-winning author known for her acclaimed 1969 memoir, 'I Know Why the Caged Bird Sings', and her numerous poetry and essay collections.

George Clooney is an actor known for his roles in the 'Ocean's Eleven' films and for his Oscar-winning performance in 'Syriana.'

Pop icon Lady Gaga's debut album, 'The Fame,' included the hits 'Just Dance' and 'Poker Face.' She also won a Golden Globe for her role in 'American Horror Story' and an Oscar nomination for her co-starring role in 'A Star Is Born.'

American professional tennis player Serena Williams has won 23 Grand Slam singles titles and several Olympic gold medals.

Anthropologist and novelist Zora Neale Hurston was a fixture of the Harlem Renaissance before writing her masterwork, 'Their Eyes Were Watching God.'

Michael Douglas is an American actor best known for his roles in films like 'Wall Street,' 'Fatal Attraction,' 'Wonder Boys' and 'Behind the Candelabra.'

A former fixture in the Disney universe of TV shows, movies and music, Selena Gomez has since made a name for herself as a solo artist and philanthropist.

A 90-minute documentary David Bowie: The Last Five Years, has begun airing on HBO. Previously broadcast on British TV, the film includes new Bowie footage and interviews with musicians, producers, and directors who worked with him on his final tour.

Gwenyth Paltrow has confirmed her engagement to Brad Falchuk, co-creator of ‘Glee.’ “We feel incredibly lucky to have come together at this juncture,” wrote the couple. Paltrow announced her "conscious uncoupling" from Coldplay’s Chris Martin in 2014.

James Earl Jones is the American actor who voiced Darth Vader in the 'Star Wars' franchise. He's also known for films like 'The Great White Hope,' 'The Hunt for Red October' and 'Field of Dreams' as well as an array of TV shows.

President Jackson’s portrait was prominently featured at a White House event honoring Native Americans; he’s known for an act resulting in thousands of Native American deaths. Trump also called Sen. Elizabeth Warren “Pocahontas,” considered by some a racial slur.

Ryan Gosling is a Canadian actor known for his starring roles in such films as 'The Notebook,' 'Blue Valentine,' 'La La Land' and 'Blade Runner 2049.'

Jackie Robinson broke the color barrier when he became the first black athlete to play Major League Baseball after joining the Brooklyn Dodgers in 1947.

Che Guevara was a Marxist revolutionary allied with Fidel Castro during the Cuban Revolution.

Richard Wagner is best known for creating several complex operas, including Tristan and Isolde and Ring Cycle, as well as for his anti-semitic writings.